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Coleman
Hot Water On Demand H2Oasis Portable Water Heater

3.9101123595505616 out of 5 stars
89 Review
$399.99
Color:One Color

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Coleman Hot Water On Demand H2Oasis Portable Water Heater

Using technology similar to a tankless water heater for your home, the propane-powered Coleman® Hot Water on Demand™ H2Oasis™ Portable Water Heater dispenses hot water in as little as 30 seconds. So now you can enjoy time in the great outdoors without having to give up hot showers, washing dishes in warm water, or preparing a hot drink. A built-in lithium-ion battery, which can be charged from your car outlet with the included charger, powers the electric pump for reliably strong water flow. When you're ready to pack up, disconnect the hoses and store everything in the included mesh bag until your next great adventure.


Flow
PerfectFlow technology, electronic pump
Manufacturer Warranty
limited 3 years
Activity
weekend camping

Overall Rating

4 based on 89 ratings

Review Summary

1 Stars - 16 reviews
2 Stars - 3 reviews
3 Stars - 5 reviews
4 Stars - 14 reviews
5 Stars - 51 reviews

What do you think about this product?

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1 out of 5 stars

October 7, 2024

Terrible product

Extremely disappointed. The battery lasts about 5 minutes. It takes 10-15 attempts to get the pilot to work and then the unit randomly cuts out every couple of minutes. I have taken it on 5 camping trips and have still not had one successful use. Initially I thought it was me not using it correctly but now I realize it just doesn’t work. It is poorly designed and cheaply built and the price tag was not low! Not what I expect from Coleman which I usually consider reliable

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H2Oasis
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

July 15, 2024

Most of the connections leaked excessively.

The lid to the water container leaks. The pump also leaks. We had a very limited amount of water as we were off the grid, so the water loss made this item unusable.

J Reyno
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

June 8, 2024

Leaking tank connection

I couldn't get it to stop leaking at the connection to the water tank. Any suggestions on troubleshooting? Did I need to install a gasket somewhere?

Donsthebomb
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

March 14, 2024

Help

Help I finally got time to use it and the battery doesn't recharge I know it's a problem anybody know where I can get one ?

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Honklol
coleman.com

Originally reviewed on coleman.com

3 out of 5 stars

January 24, 2024

Pump broke

My BF bought me this as a gift. It was for both of us when we go camping and when I travel. The pump stopped working after a few uses. The product may not be good, but Coleman support was awesome!

Sissy24
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

January 21, 2024

Coleman sucks

Used 3 times pump quit. Cannot find a replacement!

Unhappy customer1
coleman.com

Originally reviewed on coleman.com

5 out of 5 stars

October 2, 2023

Worth its weight in gold!!

Bought it when it first came out always works great!! Nothing like having a hot shower camping!!

Jamie Allen
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

July 27, 2023

Very disappointed!

I bought the Coleman portable water heater, charged it up and took it on my trip to a very remote lake in Ontario, Canada. It would not stay on for more than about 5 seconds. I tried recharging it and it would do the same. I had one of these units years ago and it worked great but this one was a dud and very disappointing as I used a 62 degree lake to shower every night and I packed it all the way in with fuel.

Phil Frasier
coleman.com

Originally reviewed on coleman.com

1 out of 5 stars

July 20, 2023

Won’t hold charge

Brand new out of the box the battery would not hold a charge for more than 2 minutes.

Kyle1
coleman.com

Originally reviewed on coleman.com

2 out of 5 stars

June 21, 2023

Too expensive to be disposable

This water heater is great when is working properly. Unfortunately I have not found a place where it can be serviced nor there are any instructions to properly maintain it. It seems to me there should be more support for a product that is not inexpensive as this one. This is the second one I purchased and I am not happy by having to dispose of it again because I can't find anyone to repair it. After using them for about a year, the heater would not stay lit or it turns itself off. Apparently the water does not flow through the unit correctly and i suspect it is because it needs to be serviced.

mkido15
coleman.com

Originally reviewed on coleman.com